← All bills

SB 253 · 2023-24

Requires large companies to disclose greenhouse gas emissions

Official subject Climate Corporate Data Accountability Act.

Became law Chapter 382, Statutes of 2023

Plain-language summary

The State Air Resources Board must adopt rules requiring businesses with over $1 billion in annual revenue to publicly report scope 1 and 2 emissions starting in 2026 and scope 3 emissions starting in 2027. Disclosures need independent third-party assurance. Companies pay an annual fee into a new fund, and the board may seek penalties for violations.

How these summaries are written

Official summary · Legislative Counsel's Digest

Describes the final version (Chaptered, Oct. 7, 2023).

Read the official summary (4 paragraphs)

The California Global Warming Solutions Act of 2006 requires the State Air Resources Board to adopt regulations to require the reporting and verification of statewide greenhouse gas emissions and to monitor and enforce compliance with the act. The act requires the state board to make available, and update at least annually, on its internet website the emissions of greenhouse gases, criteria pollutants, and toxic air contaminants for each facility that reports to the state board, as provided.

This bill would require the state board, on or before January 1, 2025, to develop and adopt regulations requiring specified partnerships, corporations, limited liability companies, and other business entities with total annual revenues in excess of $1,000,000,000 and that do business in California, defined as “reporting entities,” to publicly disclose to the emissions reporting organization, as defined, and obtain an assurance engagement on, starting in 2026 on a date to be determined by the state board, and annually thereafter, their scope 1 and scope 2 greenhouse gas emissions, as defined, and, starting in 2027 and annually thereafter, their scope 3 greenhouse gas emissions, as defined, from the reporting entity’s prior fiscal year, as provided. The bill would require the state board to review during 2029, and update as necessary on or before January 1, 2030, these deadlines to evaluate trends in scope 3 emissions reporting and to consider changes to the deadlines, as provided. The bill would require a reporting entity to obtain an assurance engagement, performed by an independent third-party assurance provider, of the entity’s public disclosure as provided. The bill would require the state board, in developing these regulations, to consult with the Attorney General, other government stakeholders, investors, stakeholders representing consumer and environmental justice interests, and reporting entities that have demonstrated leadership in full-scope greenhouse gas emissions accounting and public disclosure and greenhouse gas emissions reductions. The bill would also require the state board to ensure that the assurance process minimizes the need for reporting entities to engage multiple assurance providers and ensures sufficient assurance provider capacity, as well as timely reporting implementation, as required. The bill would further require the state board to contract with an emissions reporting organization to develop a reporting program to receive and make publicly available the required disclosures. The bill would authorize the state board, starting in 2033 and every 5 years thereafter, to assess the global greenhouse gas accounting and reporting standards and to adopt an alternative standard if it determines that using the alternative standard would more effectively further the goals of the bill.

This bill would require the state board, on or before July 1, 2027, to contract with the University of California, the California State University, a national laboratory, or another equivalent academic institution to prepare a report on the public disclosures made by reporting entities to the emissions reporting organization. The bill would require, in preparing the report, consideration to be given to, at a minimum, greenhouse gas emissions from reporting entities in the context of state greenhouse gas emissions reduction and climate goals. The bill would require the state board to provide the report to the emissions reporting organization to post on a digital platform that would be required to be created by the emissions reporting organization, and publicly accessible, to house the state board’s report and the reporting entities’ public disclosures. The bill would require the emissions reporting organization to provide the state board’s report to the relevant policy committees of the Legislature.

This bill would require a reporting entity, upon filing its disclosure, to pay to the state board an annual fee set by the state board, as provided. The bill would create the Climate Accountability and Emissions Disclosure Fund, require the proceeds of the fees to be deposited in the fund, and continuously appropriate the moneys in the fund to the state board for purposes of the bill. By creating a continuously appropriated fund, the bill would create an appropriation. The bill would require the state board to adopt regulations that authorize it to seek administrative penalties for violations of these provisions, as specified.

Official title

An act to add Section 38532 to the Health and Safety Code, relating to greenhouse gases, and making an appropriation therefor.

Veto message · Oct. 16, 2023

The Governor's message, verbatim.

To the Members of the California State Senate:

I am signing Senate Bill 253 which would require, among other things, the California Air resources Board (CARB), by January 1, 2025, to develop and adopt regulations requiring businesses with total annual revenues over $1 billion and operating in California to disclose their greenhouse gas emissions to an emissions reporting organization.

This important policy, once again, demonstrates California's continued leadership with bold responses to the climate crisis, turning information transparency into climate action. However, the implementation deadlines in this bill are likely infeasible, and the reporting protocol specified could result in inconsistent reporting across businesses subject to the measure. I am directing my Administration to work with the bill's author and the Legislature next year to address these issues.

Additionally, I am concerned about the overall financial impact of this bill on businesses, so I am instructing CARB to closely monitor the cost impact as it implements this new bill and to make recommendations to streamline the program. I look forward to working with the Legislature on these modifications to ensure we achieve this bill's goals of "full transparency and consistency".

Sincerely,

Gavin Newsom

Timeline

  1. Jan. 30, 2023 Introduced
  2. May 30, 2023 Passed Senate 24 yes, 9 no
  3. Sept. 11, 2023 Passed Assembly 49 yes, 20 no
  4. Sept. 18, 2023 Enrolled and sent to the Governor
  5. Oct. 7, 2023 Signed by the Governor
  6. Oct. 7, 2023 Chaptered (became law)
Full official history (32 actions)
  1. Jan. 30, 2023 Introduced: Introduced. Read first time. To Com. on RLS. for assignment. To print.
  2. Jan. 31, 2023 From printer. May be acted upon on or after March 2.
  3. Feb. 9, 2023 Referred to Coms. on E.Q. and JUD.
  4. Feb. 10, 2023 Set for hearing March 15.
  5. March 15, 2023 From committee: Do pass and re-refer to Com. on JUD. (Ayes 4. Noes 2. Page 353.) (March 15). Re-referred to Com. on JUD.
  6. April 10, 2023 Set for hearing April 18.
  7. April 19, 2023 From committee: Do pass and re-refer to Com. on APPR. (Ayes 8. Noes 1. Page 798.) (April 18). Re-referred to Com. on APPR.
  8. April 21, 2023 Set for hearing May 1.
  9. May 1, 2023 May 1 hearing: Placed on APPR suspense file.
  10. May 12, 2023 Set for hearing May 18.
  11. May 18, 2023 From committee: Do pass as amended. (Ayes 5. Noes 2. Page 1162.) (May 18).
  12. May 18, 2023 Read second time and amended. Ordered to second reading.
  13. May 22, 2023 Read second time. Ordered to third reading.
  14. May 30, 2023 Passed Senate: Read third time. Passed. (Ayes 24. Noes 9. Page 1360.) Ordered to the Assembly.
  15. May 31, 2023 In Assembly. Read first time. Held at Desk.
  16. June 15, 2023 Referred to Com. on NAT. RES.
  17. June 30, 2023 From committee with author's amendments. Read second time and amended. Re-referred to Com. on NAT. RES.
  18. July 11, 2023 From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 8. Noes 3.) (July 10).
  19. July 12, 2023 Read second time and amended. Re-referred to Com. on APPR.
  20. Aug. 16, 2023 August 16 set for first hearing. Placed on suspense file.
  21. Sept. 1, 2023 From committee: Do pass as amended. (Ayes 11. Noes 4.) (September 1).
  22. Sept. 1, 2023 Read second time and amended. Ordered to second reading.
  23. Sept. 5, 2023 Read second time. Ordered to third reading.
  24. Sept. 7, 2023 Assembly Rule 69 suspended.
  25. Sept. 7, 2023 Read third time and amended.
  26. Sept. 7, 2023 Ordered to third reading.
  27. Sept. 11, 2023 Passed Assembly: Read third time. Passed. (Ayes 49. Noes 20. Page 3210.) Ordered to the Senate.
  28. Sept. 11, 2023 In Senate. Concurrence in Assembly amendments pending.
  29. Sept. 12, 2023 Assembly amendments concurred in. (Ayes 27. Noes 8. Page 2614.) Ordered to engrossing and enrolling.
  30. Sept. 18, 2023 Enrolled and sent to the Governor: Enrolled and presented to the Governor at 3 p.m.
  31. Oct. 7, 2023 Signed by the Governor: Approved by the Governor.
  32. Oct. 7, 2023 Chaptered (became law): Chaptered by Secretary of State. Chapter 382, Statutes of 2023.